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8_murik_8 [283]
3 years ago
6

The drawing of a building shown below has a scale of 1 inch to 30 feet. What is the acual height in feet of the building?

Mathematics
2 answers:
mylen [45]3 years ago
8 0
Multiply the amount of inches it is by 30 and you will know what the size is in feet.

Svetllana [295]3 years ago
8 0
So what i would do is mulitply the inches by 30 and what i got is 
37.5 (1.25) and 22.5 (0.75)
and you didn't clarify which one is which so which ever one is the height use that one :)

From, Kaylie 

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Only answer this if you have an explanation and if you know what the answer is.
laiz [17]

Answer:

34

Step-by-step explanation:

5 1/10=5.1=5.10

5.10÷0.15

=510÷15

=34

3 0
2 years ago
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Hello can someone try and help me
lyudmila [28]

Answer:

f(x)=-4x+/4

let y=f(x)

y=-4x+4

interchange the role of x & y

x=-4y+4

x-4=-4y

(x-4)/-4=y

y=-(x-4)/4

f-¹(x)=-(x-4)/4

yeah you are right

4 0
2 years ago
In a circle, an angle measuring 2π radians intercepts an arc of length 16π. Find the radius of the circle in simplest form.
sdas [7]
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7 0
2 years ago
Factor the expression below 36a2-25b2 which binomial is factor of the expression
Serhud [2]

Answer: (6a + 5b) • (6a - 5b)

 

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "b2"   was replaced by   "b^2".  1 more similar replacement(s).

Step by step solution :

Step  1  :

Equation at the end of step  1  :

 (36 • (a2)) -  52b2

Step  2  :

Equation at the end of step  2  :

 (22•32a2) -  52b2

Step  3  :

Trying to factor as a Difference of Squares :

3.1      Factoring:  36a2-25b2

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

        A2 - AB + BA - B2 =

        A2 - AB + AB - B2 =

        A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check :  36  is the square of  6

Check : 25 is the square of 5

Check :  a2  is the square of  a1

Check :  b2  is the square of  b1

Factorization is :       (6a + 5b)  •  (6a - 5b)

Final result :

 (6a + 5b) • (6a - 5b)

brainly would epic!

7 0
3 years ago
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300/28 in simplest form
lesantik [10]

<u><em>Answer:</em></u>

The reduced form of  

300 /28  is  75 /7

<u><em>Steps to simplifying fractions: </em></u>

Find the GCD (or HCF) of numerator and denominator

GCD of 300 and 28 is 4

Divide both the numerator and denominator by the GCD

300 ÷ 4

28 ÷ 4

<em><u>Reduced fraction:  </u></em>

75 /7

8 0
3 years ago
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